* {
    margin: 0;
    padding: 0;
}

body {
    background: -webkit-linear-gradient(rgba(138, 186, 228, 0.93) 0%, rgba(246, 248, 250, 0) 100%) no-repeat;
    text-align: center;
    height: 500px;
}

.register_main {
    width: 890px;
    margin: 0 auto;
}

h2 {
    font-family: cursive;
    letter-spacing: 15px;
    font-size: 30px;
    position: relative;
    left: -90px;
}

.register_index {
    margin-top: 50px;
    padding: 30px 100px 100px 300px;
    height: 300px;
    width: 70%;
    background: -webkit-linear-gradient(rgba(179, 203, 221, 0.93) 0%, rgba(246, 248, 250, 0) 100%) no-repeat;
    display: flex;
    flex-direction: column;
    justify-content: flex-start;
}

.fa-snowflake-o {
    color: red;
    font-size: 4px;
}

.register_index dl {
    margin-top: 30px;
    min-height: 25px;
}

dt,
dd {
    float: left;
    margin: 5px 0;
}

dl label {
    font-size: 20px;
}

input {
    border: 1px solid #ccc;
    width: 200px;
    height: 20px;
}

#userphone {
    letter-spacing: 6px;
}

#pass {
    letter-spacing: 22px;
}

#mimi {
    letter-spacing: 6px;
}

select {
    border: 1px solid #ccc;
    border-radius: 0.3px;
    width: 50px;
    height: 20px;
}

.idchoose {
    width: 20px;
    margin: 7px;
}

button {
    width: 80px;
    height: 40px;
    border-radius: 5px;
    opacity: 0.7;
    margin: 10px;
    cursor: pointer;
}